Added serpentine module to jobscript.sh
Fixes #2

- RealignerTargetCreator implemented
- IndelRealigner implemented
- Added to one workflow Snakefile for testing
Merge branch 'master' of github.com:NCI-CCR-GB/serpentine
Added installation instructions to README.md
Clear previous files for serpentine_clinomics
Add all new serpentine_clinomics files
Updated READ.md
Merge branch 'master' of git://github.com/zhujack/serpentine